Posted: 2021-10-13 15:54:15 Source: https://linuxhint.com/delete-empty-lines-using-sed/
Stream Editor (sed) has been used extensively in Ubuntu to manipulate the data inside text files. The sed command in Ubuntu can also filter the content in a text file by deleting the empty lines in it. In this detailed guide, our focus will be to list down the ways to delete empty lines from a text file using sed text editor. This article explains how to delete empty lines using sed command.
Posted: 2021-10-13 15:43:36 Source: https://linuxhint.com/check-array-empty-in-javascript/
Knowing how to check for an empty array is an important coding skill which can often come in handy. It can be helpful in a situation where you have to show or hide something on a web page depending on whether the array is empty or not. Similarly, there are many other places where you will find this skill helpful. The purpose of this post is to explain the code, the concept behind the code and the most common use cases of checking for empty arrays in JavaScript code. So let’s get started.
Posted: 2021-10-13 15:03:38 Source: https://www.youtube.com/watch?v=NxQsew8r2II
Posted: 2021-10-13 15:00:11 Source: https://www.youtube.com/watch?v=NamRTtMLWxU
Posted: 2021-10-13 10:37:17 Source: https://linuxhint.com/c-string-reverse/
A string can be created as a constant pointer to a sequence of characters. A string can also be created by instantiating a string object from the string class. A string object is a data structure where the string literal is a list. Each character is of one element in the list. How to reverse a string in C++ is explained in this article.
Posted: 2021-10-13 09:30:31 Source: https://linuxhint.com/outline-image-gimp/
Outlining an image in GIMP is one way to create a cool sticker or stencil effect. Start by creating a transparent background around the object you would like to outline. If the edges of the object you want to outline are not smooth, then the outline you create will also not be smooth. How to outline an image in GIMP is explained in this article.
Posted: 2021-10-13 09:17:16 Source: https://linuxhint.com/photo-liquify-effect-gimp/
The liquify effect is a popular photo manipulation effect. It is used to repurpose your old pictures or any of the simple images you can download for free online. The best way to liquify an image in GIMP is with the warp transform tool. How to achieve a liquified look in GIMP is explained in this article.
Posted: 2021-10-13 08:40:36 Source: https://linuxhint.com/create-pattern-gimp/
A seamless pattern is a design that repeats vertically and horizontally, from edge to edge. This means it can be printed on really large surfaces without needing to create a large file. They’re used in creating personal and commercial design projects. How to create a pattern in GIMP is explained in this article.
Posted: 2021-10-13 08:24:23 Source: https://linuxhint.com/use-scissor-tool-gimp/
The scissor tool allows you to select objects and cut them out from pictures. This tool is designed to detect the edges of objects using the points placed around them, allowing you to delete unwanted parts of a picture or copy the selected object into a new layer or document. How to use the scissor tool in GIMP is explained in this article.
Posted: 2021-10-13 08:11:28 Source: http://www.kernel.org/
| Version: | 4.19.211 (longterm) |
|---|---|
| Released: | 2021-10-13 |
| Source: | linux-4.19.211.tar.xz |
| PGP Signature: | linux-4.19.211.tar.sign |
| Patch: | full (incremental) |
| ChangeLog: | ChangeLog-4.19.211 |
Posted: 2021-10-13 08:09:19 Source: http://www.kernel.org/
| Version: | 5.4.153 (longterm) |
|---|---|
| Released: | 2021-10-13 |
| Source: | linux-5.4.153.tar.xz |
| PGP Signature: | linux-5.4.153.tar.sign |
| Patch: | full (incremental) |
| ChangeLog: | ChangeLog-5.4.153 |
Posted: 2021-10-13 08:05:33 Source: https://linuxhint.com/use-clone-tool-gimp/
The clone tool is used to edit pictures and make corrections that can improve the composition and finishing of a photo. You need to think about lighting because abnormal lighting in a scene will instantly give away your alterations. However, if you’re looking to create professional-grade corrections and alterations, you need to practice and experiment with different kinds of photos. How to use the clone tool in GIMP is explained in this article.
Posted: 2021-10-13 08:05:06 Source: http://www.kernel.org/
| Version: | 5.10.73 (longterm) |
|---|---|
| Released: | 2021-10-13 |
| Source: | linux-5.10.73.tar.xz |
| PGP Signature: | linux-5.10.73.tar.sign |
| Patch: | full (incremental) |
| ChangeLog: | ChangeLog-5.10.73 |
Posted: 2021-10-13 08:00:24 Source: https://linuxhint.com/crop-image-gimp/
The crop tool in GIMP is very useful for basic photo editing. We can use the crop tool to remove unwanted negative space from your picture or easily cut out people or objects from a scene. You can also use the crop tool to resize your pictures without losing photo quality. How to crop an image in GIMP is explained in this article.
Posted: 2021-10-13 07:42:11 Source: http://www.kernel.org/
| Version: | 5.14.12 (stable) |
|---|---|
| Released: | 2021-10-13 |
| Source: | linux-5.14.12.tar.xz |
| PGP Signature: | linux-5.14.12.tar.sign |
| Patch: | full (incremental) |
| ChangeLog: | ChangeLog-5.14.12 |
Posted: 2021-10-13 06:03:40 Source: http://www.kernel.org/
| Version: | next-20211013 (linux-next) |
|---|---|
| Released: | 2021-10-13 |
Posted: 2021-10-13 04:39:34 Source: https://linuxhint.com/pass-struct-function-c/
The structures in C are used to create a single data type that would be used further to group various data type variables or elements into one type. Within the body of a structure, we can define many variables of any type. It can’t be declared in the main method so that we can use it anywhere. How to pass a struct to a function in C is explained in this article.
Posted: 2021-10-13 04:36:17 Source: https://linuxhint.com/best-cellphone-signal-booster/
We rely on cell phones to communicate with friends and family. It can be very difficult to live without consistent cellphone coverage, particularly for those who live in far off areas, isolated regions, or on farmhouses away from the city. Best Cellphone Signal Boosters for Rural Areas are reviewed in this article.
Posted: 2021-10-13 04:29:15 Source: https://linuxhint.com/abs-function-c/
abs() function is accessible in almost every programming language. The abs value of a number has always been positive, implying that a distance could never be negative. To return the absolute value of a particular number, we must include the stdlib.h header file in our C application. How to use the abs function in C is explained in this article.
Posted: 2021-10-13 00:28:28 Source: https://linoxide.com/configure-static-ip-address-on-ubuntu-20-04/